Surface-roughn. ref. samples, longit. lathing 320, no. of reference samples: 8

Name: Surface-roughn. ref. samples, longit. lathing 320, no. of reference samples: 8
Brand: METZLER
SKU: 44810070

Art.-no. 44810070

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Art.-no. 44810070

Quantity

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Set (8 Pieces)

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Application

Surface-roughness reference samples for assessing surface roughness through simple visual and tactile comparison in line with DIN ISO 4287, DIN ISO 4288, BS 2634 and ANSI B 46.1.

Execution

Wear-resistant and non-rusting
Evaluation parameters Ra and Rz

Advantage

Galvanoplastic manufacturing method for high accuracy and uniformity

Delivery

In a case

Product information

METZLER Catalogue

Certificates/ Documents

Machining method	Longitudinal turning
Model	320
Number of comparative patterns	8 PCS
Min. Ra comparison range	0.4 µm
Max. Ra comparison range	50 µm
Min. Rz comparison range	1.6 µm
Min./max. Rz comparison range	1.6-160 µm
Max. Rz comparison range	160 µm
ISO surface roughness categories	N5-N12
Board width	60 mm
Board length	130 mm
Product Group	445
Gross Weight	0.072 kg